tests/usb-hcd-uhci-test.c

   1 /*
   2  * QTest testcase for USB UHCI controller
   3  *
   4  * Copyright (c) 2014 HUAWEI TECHNOLOGIES CO., LTD.
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #include "qemu/osdep.h"
  11 #include "libqtest.h"
  12 #include "libqos/libqos.h"
  13 #include "libqos/usb.h"
  14 #include "libqos/libqos-pc.h"
  15 #include "libqos/libqos-spapr.h"
  16 #include "hw/usb/uhci-regs.h"
  17
  18 static QOSState *qs;
  19
  20 static void test_uhci_init(void)
  21 {
  22 }
  23
  24 static void test_port(int port)
  25 {
  26     struct qhc uhci;
  27
  28     g_assert(port > 0);
  29     qusb_pci_init_one(qs->pcibus, &uhci, QPCI_DEVFN(0x1d, 0), 4);
  30     uhci_port_test(&uhci, port - 1, UHCI_PORT_CCS);
  31     uhci_deinit(&uhci);
  32 }
  33
  34 static void test_port_1(void)
  35 {
  36     test_port(1);
  37 }
  38
  39 static void test_port_2(void)
  40 {
  41     test_port(2);
  42 }
  43
  44 static void test_uhci_hotplug(void)
  45 {
  46     usb_test_hotplug("uhci", 2, test_port_2);
  47 }
  48
  49 static void test_usb_storage_hotplug(void)
  50 {
  51     QDict *response;
  52
  53     response = qmp("{'execute': 'device_add',"
  54                    " 'arguments': {"
  55                    "   'driver': 'usb-storage',"
  56                    "   'drive': 'drive0',"
  57                    "   'id': 'usbdev0'"
  58                    "}}");
  59     g_assert(response);
  60     g_assert(!qdict_haskey(response, "error"));
  61     QDECREF(response);
  62
  63     response = qmp("{'execute': 'device_del',"
  64                            " 'arguments': {"
  65                            "   'id': 'usbdev0'"
  66                            "}}");
  67     g_assert(response);
  68     g_assert(!qdict_haskey(response, "error"));
  69     QDECREF(response);
  70
  71     response = qmp("");
  72     g_assert(response);
  73     g_assert(qdict_haskey(response, "event"));
  74     g_assert(!strcmp(qdict_get_str(response, "event"), "DEVICE_DELETED"));
  75     QDECREF(response);
  76 }
  77
  78 int main(int argc, char **argv)
  79 {
  80     const char *arch = qtest_get_arch();
  81     const char *cmd = "-device piix3-usb-uhci,id=uhci,addr=1d.0"
  82                       " -drive id=drive0,if=none,file=null-co://,format=raw"
  83                       " -device usb-tablet,bus=uhci.0,port=1";
  84     int ret;
  85
  86     g_test_init(&argc, &argv, NULL);
  87
  88     qtest_add_func("/uhci/pci/init", test_uhci_init);
  89     qtest_add_func("/uhci/pci/port1", test_port_1);
  90     qtest_add_func("/uhci/pci/hotplug", test_uhci_hotplug);
  91     qtest_add_func("/uhci/pci/hotplug/usb-storage", test_usb_storage_hotplug);
  92
  93     if (strcmp(arch, "i386") == 0 || strcmp(arch, "x86_64") == 0) {
  94         qs = qtest_pc_boot(cmd);
  95     } else if (strcmp(arch, "ppc64") == 0) {
  96         qs = qtest_spapr_boot(cmd);
  97     } else {
  98         g_printerr("usb-hcd-uhci-test tests are only "
  99                    "available on x86 or ppc64\n");
 100         exit(EXIT_FAILURE);
 101     }
 102     ret = g_test_run();
 103     qtest_shutdown(qs);
 104
 105     return ret;
 106 }